front/src/api/channel/salesProduct.ts

import { axiosInstance } from '@/api/rbac'
import { assertBusinessOk, omsUrl, parseListPayload, unwrapData } from '@/api/oms/common'

/** 从 HTTP 响应体取出详情对象：标准 { code, data } 或根级直接返回实体 */
function extractSalesProductDetailFromBody(body: any): any {
  if (body == null || typeof body !== 'object') return undefined
  const nested = body.data ?? body.Data
  if (nested != null && typeof nested === 'object') return nested
  const looksLikeProduct =
    body.productCode != null ||
    body.ProductCode != null ||
    (body.id != null && (body.productName != null || body.ProductName != null))
  if (looksLikeProduct) return body
  return undefined
}

/** 兼容 detail 返回 data 为空、或多层 { data: { ... } } 包裹 */
function normalizeSalesProductDetailPayload(raw: unknown): Record<string, any> | undefined {
  if (raw == null || typeof raw !== 'object') return undefined
  let cur: any = raw
  for (let i = 0; i < 5; i++) {
    if (
      cur.productCode != null ||
      cur.ProductCode != null ||
      (cur.id != null && (cur.productName != null || cur.ProductName != null))
    ) {
      return cur as Record<string, any>
    }
    const next = cur.data ?? cur.Data ?? cur.result ?? cur.Result ?? cur.item ?? cur.Item
    if (next == null || typeof next !== 'object') break
    cur = next
  }
  return typeof cur === 'object' ? (cur as Record<string, any>) : undefined
}

export async function getSalesProductList(params: {
  page?: number
  pageSize?: number
  productGroup?: string
  keyword?: string
  isActive?: number
}) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/list'), { params })
  return parseListPayload(res.data)
}

export async function getSalesProductDetail(id: number | string) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/detail'), { params: { id } })
  const body = res.data
  assertBusinessOk(body)
  const raw = extractSalesProductDetailFromBody(body)
  return normalizeSalesProductDetailPayload(raw) ?? (raw && typeof raw === 'object' ? raw : undefined)
}

export async function createSalesProduct(body: Record<string, any>) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/create'), body)
  assertBusinessOk(res.data)
}

export async function updateSalesProduct(body: Record<string, any> & { id: number | string }) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/update'), body)
  assertBusinessOk(res.data)
}

export async function deleteSalesProduct(id: number | string) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/delete'), { id })
  assertBusinessOk(res.data)
}

/** 对客说明 */
export async function saveSalesProductCustomerGuide(body: {
  salesProductId: number | string
  customerGuideMarkdown?: string
}) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/customer-guide/save'), body)
  assertBusinessOk(res.data)
}

/** 卖价 */
export async function getSalesProductPriceList(salesProductId: number | string) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/price/list'), {
    params: { salesProductId },
  })
  const { items } = parseListPayload(res.data)
  return items ?? []
}

export async function createSalesProductPrice(body: Record<string, any>) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/price/create'), body)
  assertBusinessOk(res.data)
  return unwrapData<any>(res.data)
}

export async function updateSalesProductPrice(body: Record<string, any> & { id: number | string }) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/price/update'), body)
  assertBusinessOk(res.data)
}

export async function deleteSalesProductPrice(id: number | string) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/price/delete'), { id })
  assertBusinessOk(res.data)
}

export async function toggleSalesProductPriceStatus(id: number | string, status: number) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/price/toggleStatus'), { id, status })
  assertBusinessOk(res.data)
}

/** allocation/get：兼容 { code, data: { scheme, providers } }、或与 code 同级的根字段、或无 code 仅实体 */
function extractSalesProductAllocationFromBody(body: any): Record<string, any> | undefined {
  if (body == null || typeof body !== 'object') return undefined
  const nested = body.data ?? body.Data
  const looksLikeAllocation = (o: any) =>
    o != null &&
    typeof o === 'object' &&
    !Array.isArray(o) &&
    (Array.isArray(o.providers) ||
      Array.isArray(o.Providers) ||
      o.scheme != null ||
      o.Scheme != null ||
      o.salesProductId != null ||
      o.SalesProductId != null)
  if (looksLikeAllocation(nested)) return nested as Record<string, any>
  if (looksLikeAllocation(body)) return body as Record<string, any>
  return undefined
}

/** 排货 */
export async function getSalesProductAllocation(salesProductId: number | string) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/allocation/get'), {
    params: { salesProductId },
  })
  const body = res.data
  assertBusinessOk(body)
  return extractSalesProductAllocationFromBody(body)
}

export async function saveSalesProductAllocation(body: Record<string, any>) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/allocation/save'), body)
  assertBusinessOk(res.data)
}

/** 发布 */
export async function getSalesProductPublishPriceList(params: {
  salesProductId: number | string
  page?: number
  pageSize?: number
}) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/publish/price/list'), { params })
  return parseListPayload(res.data)
}

export async function getSalesProductPublishRulesList(params: {
  salesProductId: number | string
  page?: number
  pageSize?: number
}) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/publish/rules/list'), { params })
  return parseListPayload(res.data)
}

/** 预览即将发布的快照（不落库），用于发布弹窗与发布记录核对 */
export async function getSalesProductPublishPreview(params: {
  salesProductId: number | string
  operatorType: 'rules' | 'price' | string
}) {
  const res = await axiosInstance.get(omsUrl('/channel/sales-product/publish/preview'), { params })
  return unwrapData<Record<string, unknown>>(res.data)
}

export async function publishSalesProduct(body: {
  salesProductId: number | string
  operatorType: string
  description?: string
  /** 价格发布必填：AI 风险分析报告原文 */
  aiAnalysisReport?: string
}) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/publish'), body)
  assertBusinessOk(res.data)
}

export async function rollbackSalesProductPublish(body: {
  salesProductId: number | string
  recordId: number | string
  operatorType: string
}) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/publish/rollback'), body)
  assertBusinessOk(res.data)
}

/** 销售产品计费模拟（基于当前库内卖价） */
export async function postSalesProductBillingSimulate(body: {
  salesProductId: number | string
  countryCode: string
  province?: string
  city?: string
  zipCode?: string
  length: number
  width: number
  height: number
  actualWeight: number
  cargoAttribute?: string
  warehouseId?: number | null
  additionalServices?: string[]
  declaredSum?: number | null
  declaredCurrency?: string
  isRemote?: boolean | null
  priceTierKey?: string
}) {
  const res = await axiosInstance.post(omsUrl('/channel/sales-product/billing/simulate'), body)
  return unwrapData<Record<string, any>>(res.data)
}